package edu.sctu.xialei.june.day20150618one;

/**
 * Created by Administrator on 2015/6/17.
 */

/*
变量处理类
 */
public class VarUtil {

    public void printVariables(){
        System.out.println("\n*** this is variables of JAVA ***\n");

        System.out.println("----integer");
        System.out.println("byte , 8 bit , -128 to 127");
        System.out.println("short , 16 bit , -32768 to 32767");
        System.out.println("int , 32 bit , -2147483648 to _ ");
        System.out.println("long , 64 bit");

        System.out.println("\n----real ");
        System.out.println("float , 32 bit");
        System.out.println("double , 64 bit");

        System.out.println("----others");
        System.out.println("char , 16 bit");
        System.out.println("boolean , 布尔值,逻辑值");
    }


}
